Camera2API is an Android camera experiment built around the controls I wanted from a camera app: manual settings and a less processed look. It includes log and quadratic Bézier tone curves, plus toggles for reducing the camera pipeline's processing without claiming to produce real RAW files.
I also tried custom image-based controls and click sounds, because camera UI can be part of the instrument. The project is a mix of camera pipeline exploration and interface experiments.
Code: Camera2API.